🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 255 Days

Day: 31.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,707,310 km

• M1: 46,974 km (0.118 R)
• M2: 438,172 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 26.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.4

Radius: 7.6

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.14 AU - 17.18 AU

Year: 24092 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,707,310 km

• M1: 119,080 km (0.115 R)
• M2: 357,389 km (0.109 R)
• M3: 1,162,675 km (0.092 R)
• M4: 1,800,410 km (0.116 R)
• M5: 2,477,490 km (0.116 R)
• M6: 3,526,171 km (0.072 R)
• M7: 3,878,624 km (0.029 R)
• M8: 4,289,869 km (0.085 R)
• M9: 5,743,212 km (0.081 R)
• M10: 7,813,347 km (0.064 R)
• M11: 8,358,033 km (0.079 R)
• M12: 10,144,531 km (0.081 R)
• M13: 11,746,126 km (0.103 R)
• M14: 13,586,628 km (0.12 R)
• M15: 14,616,011 km (0.032 R)
• M16: 18,391,113 km (0.096 R)
• M17: 19,452,062 km (0.111 R)
• M18: 19,947,530 km (0.118 R)
• M19: 24,332,991 km (0.111 R)
• M20: 26,688,410 km (0.101 R)
• M21: 29,191,780 km (0.066 R)
• M22: 40,452,311 km (0.1 R)
• M23: 49,562,074 km (0.092 R)
• M24: 52,178,241 km (0.056 R)
• M25: 55,675,241 km (0.091 R)
• M26: 82,285,112 km (0.088 R)
• M27: 87,815,446 km (0.088 R)
• M28: 88,354,746 km (0.085 R)
• M29: 89,167,811 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.1

Radius: 7.1

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.79 AU - 18.99 AU

Year: 26894 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,707,310 km

• M1: 88,412 km (0.078 R)
• M2: 461,659 km (0.045 R)
• M3: 2,248,157 km (0.105 R)
• M4: 3,156,814 km (0.115 R)
• M5: 5,631,612 km (0.109 R)
• M6: 6,353,870 km (0.055 R)
• M7: 7,184,139 km (0.116 R)
• M8: 7,981,046 km (0.084 R)
• M9: 8,347,711 km (0.109 R)
• M10: 9,690,651 km (0.1 R)
• M11: 11,764,377 km (0.1 R)
• M12: 13,011,873 km (0.116 R)
• M13: 13,520,057 km (0.051 R)
• M14: 15,685,935 km (0.086 R)
• M15: 16,596,687 km (0.09 R)
• M16: 18,162,378 km (0.1 R)
• M17: 20,206,783 km (0.097 R)
• M18: 24,417,065 km (0.093 R)
• M19: 44,435,056 km (0.09 R)
• M20: 52,365,538 km (0.113 R)
• M21: 71,177,171 km (0.071 R)
• M22: 78,327,052 km (0.053 R)
• M23: 79,764,089 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,976 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit